18012936960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1563623}}^1$

素因数の和:1563650

約数の個数: 108

約数和(自身を含む): 62322925392

約数和(自身を除く): 44309988432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1563623, 3127246, 4690869, 6254492, 7818115, 9381738, 12508984, 14072607, 15636230, 18763476, 23454345, 25017968, 28145214, 31272460, 37526952, 46908690, 50035936, 56290428, 62544920, 70363035, 75053904, 93817380, 100071872, 112580856, 125089840, 140726070, 150107808, 187634760, 200143744, 225161712, 250179680, 281452140, 300215616, 375269520, 400287488, 450323424, 500359360, 562904280, 600431232, 750539040, 900646848, 1000718720, 1125808560, 1200862464, 1501078080, 1801293696, 2001437440, 2251617120, 3002156160, 3602587392, 4503234240, 6004312320, 9006468480, 18012936960]

約数ペア:

[(1, 18012936960), (2, 9006468480), (3, 6004312320), (4, 4503234240), (5, 3602587392), (6, 3002156160), (8, 2251617120), (9, 2001437440), (10, 1801293696), (12, 1501078080), (15, 1200862464), (16, 1125808560), (18, 1000718720), (20, 900646848), (24, 750539040), (30, 600431232), (32, 562904280), (36, 500359360), (40, 450323424), (45, 400287488), (48, 375269520), (60, 300215616), (64, 281452140), (72, 250179680), (80, 225161712), (90, 200143744), (96, 187634760), (120, 150107808), (128, 140726070), (144, 125089840), (160, 112580856), (180, 100071872), (192, 93817380), (240, 75053904), (256, 70363035), (288, 62544920), (320, 56290428), (360, 50035936), (384, 46908690), (480, 37526952), (576, 31272460), (640, 28145214), (720, 25017968), (768, 23454345), (960, 18763476), (1152, 15636230), (1280, 14072607), (1440, 12508984), (1920, 9381738), (2304, 7818115), (2880, 6254492), (3840, 4690869), (5760, 3127246), (11520, 1563623)]